body {
  font: 12px Helvetica, Arial, sans-serif;
}
a.button {
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  border-radius: 5px;
}
div {
  display: inline-block;
}
div div {
  position: relative;
}
div div .wrapper {
  color: #f00;
}
div div .wrapper span {
  line-height: 2;
}
div div span {
  line-height: 3;
}
